January 10, 2019

Ebola-like virus found in Chinese bats

A new Ebola-related bat-borne virus with the potential to infect humans and animals has been found by a team of Chinese and Singaporean scientists in southwestern China.

The Mengla virus – discovered in a fruit bat caught in Mengla county, Yunnan province – is closely related to the Ebola and Marburg viruses which are capable of causing severe and often fatal bleeding and organ failure in humans, according to the scientists.

Their study, published in the January edition of the online journal Nature Microbiology, confirmed that the new virus could infect cells from monkeys, hamsters, dogs and humans.

The team, led by Shi Zhengli from the Chinese Academy of Sciences’ Institute of Virology in Wuhan and Wang Linfa from the Duke-NUS Medical School in Singapore, discovered that the new virus had several important functional similarities with the Ebola and Marburg viruses.

The similarities, which include using the same molecular receptor to gain entry into cells and cause infection, put the new virus into the filovirus family, which is known for causing severe haemorrhagic fever in humans.

“Studying the genetic diversity and geographic distribution of bat-borne filoviruses is very important for risk assessment and outbreak prevention, as this type of infectious disease can affect the general public without warning and with devastating consequences,” Wang said.

At present, the Mengla virus has only been identified in populations of Rousettus bats in China, and further tests will be conducted to assess the risk of the virus spreading to other species.

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A new Ebola-related bat-borne virus with the potential to infect humans and animals has been found by a team of Chinese and Singaporean scientists in southwestern China.

The Mengla virus – discovered in a fruit bat caught in Mengla county, Yunnan province – is closely related to the Ebola and Marburg viruses which are capable of causing severe and often fatal bleeding and organ failure in humans, according to the scientists.

Their study, published in the January edition of the online journal Nature Microbiology, confirmed that the new virus could infect cells from monkeys, hamsters, dogs and humans.

The team, led by Shi Zhengli from the Chinese Academy of Sciences’ Institute of Virology in Wuhan and Wang Linfa from the Duke-NUS Medical School in Singapore, discovered that the new virus had several important functional similarities with the Ebola and Marburg viruses.

The similarities, which include using the same molecular receptor to gain entry into cells and cause infection, put the new virus into the filovirus family, which is known for causing severe haemorrhagic fever in humans.

“Studying the genetic diversity and geographic distribution of bat-borne filoviruses is very important for risk assessment and outbreak prevention, as this type of infectious disease can affect the general public without warning and with devastating consequences,” Wang said.

At present, the Mengla virus has only been identified in populations of Rousettus bats in China, and further tests will be conducted to assess the risk of the virus spreading to other species.